winlogon security

  1. CVE-2026-25187: Local Winlogon Privilege Escalation and Mitigations

    Microsoft’s security tracking has assigned CVE-2026-25187 to a newly recorded local elevation‑of‑privilege vulnerability in Winlogon that — because Winlogon runs with SYSTEM privileges — presents an immediate and practical escalation path for a local, authorized actor; the vendor-tracked entry...
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    • cve 2026 25187 local privilege escalation vulnerability patching winlogon security
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    • Forum: Security Alerts